UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OrStT72B4DRQwOJfIsPgBzzc3ePC9qhfy01z6EVxxg=' 
WHERE 
  key_id = 'a6df20ed5bf32a2f3715452c85a5073f075b9f8099dab76ce5b0ca3c3e709a95' 
  AND (
    token = '9OrStT72B4DRQwOJfIsPgBzzc3ePC9qhfy01z6EVxxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )